---- Minecraft Crash Report ----
// Hey, that tickles! Hehehe!

Time: 17/05/14 16:16
Description: Exception ticking world

java.lang.IllegalArgumentException: bound must be positive
	at java.util.Random.nextInt(Unknown Source)
	at amv.a(SourceFile:72)
	at azn.a(SourceFile:460)
	at om.a(SourceFile:175)
	at ayg.a(SourceFile:851)
	at om.c(SourceFile:104)
	at om.d(SourceFile:117)
	at alh.b(SourceFile:290)
	at on.h(SourceFile:302)
	at on.c(SourceFile:193)
	at net.minecraft.server.MinecraftServer.w(SourceFile:554)
	at net.minecraft.server.MinecraftServer.v(SourceFile:496)
	at clk.v(SourceFile:132)
	at net.minecraft.server.MinecraftServer.run(SourceFile:412)
	at nd.run(SourceFile:682)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Stacktrace:
	at java.util.Random.nextInt(Unknown Source)
	at amv.a(SourceFile:72)
	at azn.a(SourceFile:460)
	at om.a(SourceFile:175)
	at ayg.a(SourceFile:851)
	at om.c(SourceFile:104)
	at om.d(SourceFile:117)
	at alh.b(SourceFile:290)
	at on.h(SourceFile:302)
	at on.c(SourceFile:193)

-- Affected level --
Details:
	Level name: Super Hostile - Sunburn Islands
	All players: 1 total; [oq['NekoJonez'/427, l='Super Hostile - Sunburn Islands', x=128,03, y=129,23, z=-623,09]]
	Chunk stats: ServerChunkCache: 933 Drop: 0
	Level seed: 832172985
	Level generator: ID 00 - default, ver 1. Features enabled: true
	Level generator options: 
	Level spawn location: 54,00,67,00,72,00 - World: (54,67,72), Chunk: (at 6,4,8 in 3,4; contains blocks 48,0,64 to 63,255,79), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
	Level time: 1077814 game time, 75486 day time
	Level dimension: 0
	Level storage version: 0x04ABD - Anvil
	Level weather: Rain time: 78739 (now: false), thunder time: 137046 (now: false)
	Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: true
Stacktrace:
	at net.minecraft.server.MinecraftServer.w(SourceFile:554)
	at net.minecraft.server.MinecraftServer.v(SourceFile:496)
	at clk.v(SourceFile:132)
	at net.minecraft.server.MinecraftServer.run(SourceFile:412)
	at nd.run(SourceFile:682)

-- System Details --
Details:
	Minecraft Version: 14w20b
	Operating System: Windows 7 (amd64) version 6.1
	Java Version: 1.8.0_05, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 142022288 bytes (135 MB) / 501743616 bytes (478 MB) up to 954728448 bytes (910 MB)
	JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G
	IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
	Profiler Position: N/A (disabled)
	Player Count: 1 / 8; [oq['NekoJonez'/427, l='Super Hostile - Sunburn Islands', x=128,03, y=129,23, z=-623,09]]
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.